For later on, to check:
In phorum_user_subscribe (soon to be phorum_api_user_subscribe()), I found the following code:
function phorum_user_subscribe( $user_id, $forum_id, $thread, $type )
$list=phorum_user_access_list( PHORUM_USER_ALLOW_READ );
if(!in_array($forum_id, $list)) return;
return phorum_db_user_subscribe( $user_id, $forum_id, $thread, $type );
How does this work if a user with a subscription is revoked read permissions? Will he still get the messages for the subscription or is that stopped?
Reported by: mmakaay
Imported from TRAC: http://trac.phorum.org/ticket/586
he will still get messages.
its too expensive to check for read-permissions for all subscribed users.